<script>
export default {
  data(){
    return{

    }
  },
  methods:{
      handleOpen(key, keyPath) {
        console.log(key, keyPath);
      },
      handleClose(key, keyPath) {
        console.log(key, keyPath);
      },
    toPage(index,indexPath){
        console.log(index,indexPath)
      }
  }
}
</script>

<template>
  <el-row class="tac">
    <el-col style="height: 100%">
      <el-menu
          default-active="2"
          class="el-menu-vertical-demo"
          @open="handleOpen"
          @close="handleClose"
          @select="toPage"
          router="true"
          style="height: 100%">
        <el-submenu index="1">
          <template slot="title">
            <i class="el-icon-location"></i>
            <span>信息管理</span>
          </template>
          <el-menu-item index="1" route="/system/academy">学院管理</el-menu-item>
          <el-menu-item index="1-2">班级管理</el-menu-item>
        </el-submenu>
        <el-menu-item index="2">
          <i class="el-icon-menu"></i>
          <span slot="title">导航二</span>
        </el-menu-item>
        <el-menu-item index="3" disabled>
          <i class="el-icon-document"></i>
          <span slot="title">导航三</span>
        </el-menu-item>
        <el-menu-item index="4">
          <i class="el-icon-setting"></i>
          <span slot="title">导航四</span>
        </el-menu-item>
      </el-menu>
    </el-col>
  </el-row>
</template>

<style scoped>
.tac{
  height: 100%;
}

</style>
